Fixes #540
Fixes #539
MetroTabItem uses ItemFromContainer.
Don't try to remove the TabItem from Items if the TabItem's CloseTabCommand is bound.
Fix for a rare dispatcher exception.
Removed comments and added braces.
fixes #547, simplifies close behaviour to run command handler before closing item
updated demo for MetroTabItem usages
this is a terrible bugfix which should not last the week
FlipView responds to Key events better. No more FocusVisualStyle.
Clarify the purpose of this line
Merge branch 'flipview-patch4' of https://github.com/Amrykid/MahApps.Metro into Amrykid-flipview-patch4